package com.jv.dao;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.jv.entity.BigType;
import com.jv.entity.Product;

/**
 * @author Jv
 * @version 1.0
 */
public interface BigTypeDao extends BaseMapper<BigType> {

    public BigType findById(Integer id);
}
